diff --git a/internal_filesystem/lib/mpos/__init__.py b/internal_filesystem/lib/mpos/__init__.py
index cf496bde..e8f9b23c 100644
--- a/internal_filesystem/lib/mpos/__init__.py
+++ b/internal_filesystem/lib/mpos/__init__.py
@@ -3,7 +3,7 @@ from .app.app import App
 from .app.activity import Activity
 from .content.intent import Intent
 from .navigator import ActivityNavigator
-from .content.pm import PackageManager
+from .content.package_manager import PackageManager
 
 # Common activities (optional)
 from .app.activities.chooser import ChooserActivity
diff --git a/internal_filesystem/lib/mpos/app/activities/chooser.py b/internal_filesystem/lib/mpos/app/activities/chooser.py
index d28bf922..694d36cc 100644
--- a/internal_filesystem/lib/mpos/app/activities/chooser.py
+++ b/internal_filesystem/lib/mpos/app/activities/chooser.py
@@ -2,7 +2,7 @@ from ..activity import Activity
 # Chooser doesn't handle an action — it shows handlers
 # → No registration needed
 
-from ...content.pm import PackageManager
+from ...content.package_manager import PackageManager
 
 class ChooserActivity(Activity):
     def __init__(self):
diff --git a/internal_filesystem/lib/mpos/app/activities/share.py b/internal_filesystem/lib/mpos/app/activities/share.py
index fa7e69e1..bc2879ca 100644
--- a/internal_filesystem/lib/mpos/app/activities/share.py
+++ b/internal_filesystem/lib/mpos/app/activities/share.py
@@ -1,5 +1,5 @@
 from ..activity import Activity
-from ...content.pm import PackageManager
+from ...content.package_manager import PackageManager
 
 class ShareActivity(Activity):
     def __init__(self):
diff --git a/internal_filesystem/lib/mpos/app/activities/view.py b/internal_filesystem/lib/mpos/app/activities/view.py
index 8721b4de..38bb1c23 100644
--- a/internal_filesystem/lib/mpos/app/activities/view.py
+++ b/internal_filesystem/lib/mpos/app/activities/view.py
@@ -1,5 +1,5 @@
 from ..activity import Activity
-from ...content.pm import PackageManager
+from ...content.package_manager import PackageManager
 
 class ViewActivity(Activity):
     def __init__(self):
diff --git a/internal_filesystem/lib/mpos/apps.py b/internal_filesystem/lib/mpos/apps.py
index f5cf4c86..ae5100d3 100644
--- a/internal_filesystem/lib/mpos/apps.py
+++ b/internal_filesystem/lib/mpos/apps.py
@@ -7,7 +7,7 @@ import mpos.info
 import mpos.ui
 from mpos.app.activity import Activity
 from mpos.content.intent import Intent
-from mpos.content.pm import PackageManager
+from mpos.content.package_manager import PackageManager
 
 def good_stack_size():
     stacksize = 24*1024
diff --git a/internal_filesystem/lib/mpos/content/pm.py b/internal_filesystem/lib/mpos/content/package_manager.py
similarity index 100%
rename from internal_filesystem/lib/mpos/content/pm.py
rename to internal_filesystem/lib/mpos/content/package_manager.py
diff --git a/internal_filesystem/lib/mpos/navigator.py b/internal_filesystem/lib/mpos/navigator.py
index ee9fd15c..58603759 100644
--- a/internal_filesystem/lib/mpos/navigator.py
+++ b/internal_filesystem/lib/mpos/navigator.py
@@ -1,6 +1,6 @@
 import utime
 from .content.intent import Intent
-from .content.pm import PackageManager
+from .content.package_manager import PackageManager
 
 import mpos.ui